50-hour, full throttle testing

Did you know that all GM Performance Parts crate engines undergo 50-hour, wide-open-throttle engine dyno validation before being approved for sale? Think about that - 3,000 minutes of full throttle!

Because of that, GM can back all of GMPP's engines with a 24-month/50,000-mile warranty, which is practically unheard of the high performance industry.

Check our GMPerformanceParts.com for more information!